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  1. #1
    gfav
    Visitante

    Padrão Não consigo acessar o servidor ftp a patir da outra maquina.

    opa.. blz?

    seguinte
    eu tenho o fedora core 2 instalado em uma maquina aki de ksa... eu configurei o vsftpd.conf dessa maneira:

    Código :
    # Example config file /etc/vsftpd.conf
    #
    # The default compiled in settings are very paranoid. This sample file
    # loosens things up a bit, to make the ftp daemon more usable.
    #
    # Allow anonymous FTP?
    anonymous_enable=no
    #
    # Uncomment this to allow local users to log in.
     
     
    local_enable=YES
    #
    # Uncomment this to enable any form of FTP write command.
    write_enable=YES
    #
    # Default umask for local users is 077. You may wish to change this to 022,
    # if your users expect that (022 is used by most other ftpd's)
    local_umask=022
    #
    # Uncomment this to allow the anonymous FTP user to upload files. This only
    # has an effect if the above global write enable is activated. Also, you will
    # obviously need to create a directory writable by the FTP user.
    anon_upload_enable=YES
    #
    # Uncomment this if you want the anonymous FTP user to be able to create
    # new directories.
    anon_mkdir_write_enable=NO
    #
    # Activate directory messages - messages given to remote users when they
    # go into a certain directory.
    dirmessage_enable=YES
    #
    # Activate logging of uploads/downloads.
    xferlog_enable=YES
    #
    # Make sure PORT transfer connections originate from port 20 (ftp-data).
    connect_from_port_20=YES
    #
    # If you want, you can arrange for uploaded anonymous files to be owned by
    # a different user. Note! Using "root" for uploaded files is not
    # recommended!
    #chown_uploads=YES
    #chown_username=whoever
    # These ASCII options are split into upload and download because you may wish
    # to enable ASCII uploads (to prevent uploaded scripts etc. from breaking),
    # without the DoS risk of SIZE and ASCII downloads. ASCII mangling should be
    # on the client anyway..
    #ascii_upload_enable=YES
    #ascii_download_enable=YES
    #
    # You may fully customise the login banner string:
    ftpd_banner=Bem Vindo ao Nandoserver FTP.
    #
    # You may specify a file of disallowed anonymous e-mail addresses. Apparently
    # useful for combatting certain DoS attacks.
    #deny_email_enable=YES
    # (default follows)
    #banned_email_file=/etc/vsftpd.banned_emails
    #
    # You may specify an explicit list of local users to chroot() to their home
    # directory. If chroot_local_user is YES, then this list becomes a list of
    # users to NOT chroot().
    #chroot_list_enable=YES
    # (default follows)
    #chroot_list_file=/etc/vsftpd.chroot_list
     
    chroot_local_user=YES
    secure_chroot_dir=/home
    #
    # You may activate the "-R" option to the builtin ls. This is disabled by
    # default to avoid remote users being able to cause excessive I/O on large
    # sites. However, some broken FTP clients such as "ncftp" and "mirror" assume
    # the presence of the "-R" option, so there is a strong case for enabling it.
     
    #
    # You may override where the log file goes if you like. The default is shown
    # below.
    xferlog_file=/var/log/vsftpd.log
    #
    # If you want, you can have your log file in standard ftpd xferlog format
    xferlog_std_format=YES
    #
    # You may change the default value for timing out an idle session.
    idle_session_timeout=600
    #
    # You may change the default value for timing out a data connection.
    data_connection_timeout=120
    #
    # It is recommended that you define on your system a unique user which the
    # ftp server can use as a totally isolated and unprivileged user.
    nopriv_user=ftp
    #
    # Enable this and the server will recognise asynchronous ABOR requests. Not
    # recommended for security (the code is non-trivial). Not enabling it,
    # however, may confuse older FTP clients.
    #async_abor_enable=YES
    #
    # By default the server will pretend to allow ASCII mode but in fact ignore
    # the request. Turn on the below options to have the server actually do ASCII
    # mangling on files when in ASCII mode.
    # Beware that turning on ascii_download_enable enables malicious remote parties
    # to consume your I/O resources, by issuing the command "SIZE /big/file" in
    # ASCII mode.
    # These ASCII options are split into upload and download because you may wish
    # to enable ASCII uploads (to prevent uploaded scripts etc. from breaking),
    # without the DoS risk of SIZE and ASCII downloads. ASCII mangling should be
    # on the client anyway..
    #ascii_upload_enable=YES
    #ascii_download_enable=YES
    #
    # You may fully customise the login banner string:
    ftpd_banner=Bem Vindo ao Nandoserver FTP.
    #
    # You may specify a file of disallowed anonymous e-mail addresses. Apparently
    # useful for combatting certain DoS attacks.
    #deny_email_enable=YES
    # (default follows)
    #banned_email_file=/etc/vsftpd.banned_emails
    #
    # You may specify an explicit list of local users to chroot() to their home
    # directory. If chroot_local_user is YES, then this list becomes a list of
    # users to NOT chroot().
    #chroot_list_enable=YES
    # (default follows)
    #chroot_list_file=/etc/vsftpd.chroot_list
     
    chroot_local_user=YES
    secure_chroot_dir=/home
    #
    # You may activate the "-R" option to the builtin ls. This is disabled by
    # default to avoid remote users being able to cause excessive I/O on large
    # sites. However, some broken FTP clients such as "ncftp" and "mirror" assume
    # the presence of the "-R" option, so there is a strong case for enabling it.
    #ls_recurse_enable=YES
     
    pam_service_name=vsftpd
    userlist_enable=YES
    #enable for standalone mode
    listen=YES
    tcp_wrappers=YES

    dai tudo bem.. coloquei pra rodar de dentro do terminal eu consigo acessar o ftp normalmente....

    Código :
    [fernando@nandoserver fernando]$ ftp 192.168.254.2
    Connected to 192.168.254.2 (192.168.254.2).
    220 Bem Vindo ao Nandoserver FTP.
    Name (192.168.254.2:fernando): fernando
    331 Please specify the password.
    Password:
    230 Login successful.
    Remote system type is UNIX.
    Using binary mode to transfer files.
    ftp>

    soh q eu naum consigo acessar pelo outro pc q tem o win xp...
    Código :
    ftp 192.168.254.2
    > ftp: connect:Numero de erro desconhecido

    sera q tem alguma configuração q eu tenha q fazer pra acessar desse outro pc com o xp?

    Sou meiu iniciante em linux ainda! hehehe!

    Abraçoss!

  2. #2

    Padrão Não consigo acessar o servidor ftp a patir da outra maquina.

    Vc consegue ao menos pingar o server FTP a partir da maquina cliente?

    mtec :good:

  3. #3
    gfav
    Visitante

    Padrão Não consigo acessar o servidor ftp a patir da outra maquina.

    Citação Postado originalmente por mtec
    Vc consegue ao menos pingar o server FTP a partir da maquina cliente?

    mtec :good:
    consigo sim... eu tbm to rodando nesse server um servidor http... ai eu consigo acessar normalmente!


    abraços

  4. #4

    Padrão Não consigo acessar o servidor ftp a patir da outra maquina.

    dah um nmap e verifica se existe listada a porta 21.

    Verifica se os arquivos de log, apontam erros em conexões o ftp!!

    Dah tmb um netstat -atu | grep ftp e posta o resultado !!

    mtec :good:

  5. #5
    gfav
    Visitante

    Padrão Não consigo acessar o servidor ftp a patir da outra maquina.

    Citação Postado originalmente por mtec
    dah um nmap e verifica se existe listada a porta 21.

    Verifica se os arquivos de log, apontam erros em conexões o ftp!!

    Dah tmb um netstat -atu | grep ftp e posta o resultado !!

    mtec :good:
    olha ai o resultado da nmap


    Código :
     
    [fernando@nandoserver fernando]$ nmap 192.168.254.2
     
    Starting Nmap 3.95 ( http://www.insecure.org/nmap/ ) at 2006-01-24 20:47 BRT
    Interesting ports on 192.168.254.2:
    (The 1665 ports scanned but not shown below are in state: closed)
    PORT    STATE SERVICE
    21/tcp  open  ftp
    22/tcp  open  ssh
    80/tcp  open  http
    111/tcp open  rpcbind
    443/tcp open  https
     
    Nmap finished: 1 IP address (1 host up) scanned in 1.135 seconds

    Nos arquivos logs naum ha nenhuma erro!

    agora o resultado do netstat



    Código :
     
    [root@nandoserver fernando]# netstat -atu | grep ftp
    tcp        0      0 *:ftp                   *:*                     OUÃA
    [root@nandoserver fernando]#


    iai tem algo de errado? ...

    falows

  6. #6

    Padrão Não consigo acessar o servidor ftp a patir da outra maquina.

    É realmente tah certinho...

    Este server é público?? Tem IP válido?

    Tem alguma máquina linux (estação), que vc possa fazer teste sem ser o proprio servidor??

    Poderia fazer um teste externo??

    mtec

  7. #7
    gfav
    Visitante

    Padrão Não consigo acessar o servidor ftp a patir da outra maquina.

    Citação Postado originalmente por mtec
    É realmente tah certinho...

    Este server é público?? Tem IP válido?

    Tem alguma máquina linux (estação), que vc possa fazer teste sem ser o proprio servidor??

    Poderia fazer um teste externo??

    mtec
    Esse maquina q eu to rodando o servidor ftp ela esta atras de um router.... mais eu to tentando acessar essa maquina a partir da outra maquina q esta atras desse router.... uma maquina com o win xp... quer dizer.. nem pela rede interna eu to conseguindo acessar! no modem mesmo naum tem nada q bloqueia por rede interna! soh se for pela externa ai eu teria q liberar portas no modem...!

    eu tenho um server http rodando nessa mesma maquna q ta o ftp... ai eu consigo acessar normalmente digitanto o ip no ie... mas o ftp naum consigo...!

    O q poder ser?

    abraços!
    vlw!